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【单选题】
关于常数据成员的说法,不正确的是____A.
常数据成员的定义形式与一般常变量的定义形式相同，只不过常数据成员的定义必须出体中
B.
常数据成员必须进行初始化，并且不能被更新
C.
常数据成员通过构造函数的成员初始化列表进行初始化
D.
常数据成员可以在定义时直接初始化
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【单选题】The following are all now true except
A.
they may choose to have children or not
B.
the man may take care of the children some of the time
C.
the woman is the most important person in the house
D.
the woman may want to go to work
【单选题】According to the article, which following statement is NOT true ?
A.
Tightly sealed house may be harmful in another aspect.
B.
The house is unsealed to prevent the air from leaking.
C.
The air always leaks from cracks.
D.
New house is worse than old one in the aspect of indoor pollution.
【单选题】In the year shown in which the median price of existing homes sold was closest to the median price of new homes sold, approximately how many million existing homes were sold?
A.
1.2
B.
1.6
C.
2.0
D.
2.4
E.
2.8
【简答题】The President is it clear that leaving Afghanistan is 1. . It’s not on the table. According to one White House source, he told the meeting that he wouldn’t 2. in Afghanistan or opt for a strate...
【单选题】目前在包含分布式电源发电的配电网规划中，主要面临的问题说法正确的是( )。
A.
利用可再生能源发电的分布式电源和传统发电厂相比是经常波动的，但这些因素与气候条件无关，因此研究这类分布式电源不用考虑电源随气候条件变化的规律和通风机特性。
B.
必须研究用户侧分布式电源对电网侧负荷增长模式的影响
C.
分布式电源的合理规模、最优布点以及电网规划问题应统筹规划，均匀分配，不同的区域不会因所处的发展阶段不同而产生差异
D.
分布式电源在配电网中的规划是以电网规划为出发点
【简答题】根据所听内容，补全短文。 There are three ____________ and two girls in the house. They are dancing. Many ____________ are singing and playing. Everyone is happy. Suddenly, Mary cries, ' ____________! I __________...
【简答题】A．She'll be away from the office for two days. B．The man should continue using the medicine. C．The man doesn't need anything for his cough. D．She'll give the man a new prescription right away.
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